diff options
-rw-r--r-- | crates/ide/src/syntax_highlighting.rs | 35 |
1 files changed, 16 insertions, 19 deletions
diff --git a/crates/ide/src/syntax_highlighting.rs b/crates/ide/src/syntax_highlighting.rs index ad49f8e17..db8aaed48 100644 --- a/crates/ide/src/syntax_highlighting.rs +++ b/crates/ide/src/syntax_highlighting.rs | |||
@@ -484,9 +484,9 @@ fn highlight_element( | |||
484 | match name_kind { | 484 | match name_kind { |
485 | Some(NameClass::ExternCrate(_)) => HighlightTag::Module.into(), | 485 | Some(NameClass::ExternCrate(_)) => HighlightTag::Module.into(), |
486 | Some(NameClass::Definition(def)) => { | 486 | Some(NameClass::Definition(def)) => { |
487 | highlight_def(sema, db, def, None, false) | HighlightModifier::Definition | 487 | highlight_def(sema, db, def, None) | HighlightModifier::Definition |
488 | } | 488 | } |
489 | Some(NameClass::ConstReference(def)) => highlight_def(sema, db, def, None, false), | 489 | Some(NameClass::ConstReference(def)) => highlight_def(sema, db, def, None), |
490 | Some(NameClass::FieldShorthand { field, .. }) => { | 490 | Some(NameClass::FieldShorthand { field, .. }) => { |
491 | let mut h = HighlightTag::Field.into(); | 491 | let mut h = HighlightTag::Field.into(); |
492 | if let Definition::Field(field) = field { | 492 | if let Definition::Field(field) = field { |
@@ -519,13 +519,20 @@ fn highlight_element( | |||
519 | binding_hash = Some(calc_binding_hash(&name, *shadow_count)) | 519 | binding_hash = Some(calc_binding_hash(&name, *shadow_count)) |
520 | } | 520 | } |
521 | }; | 521 | }; |
522 | let possibly_unsafe = match name_ref.syntax().parent() { | 522 | |
523 | Some(parent) => { | 523 | let mut h = highlight_def(sema, db, def, Some(name_ref.clone())); |
524 | matches!(parent.kind(), FIELD_EXPR | RECORD_PAT_FIELD) | 524 | |
525 | if let Some(parent) = name_ref.syntax().parent() { | ||
526 | if matches!(parent.kind(), FIELD_EXPR | RECORD_PAT_FIELD) { | ||
527 | if let Definition::Field(field) = def { | ||
528 | if let VariantDef::Union(_) = field.parent_def(db) { | ||
529 | h |= HighlightModifier::Unsafe; | ||
530 | } | ||
531 | } | ||
525 | } | 532 | } |
526 | None => false, | 533 | } |
527 | }; | 534 | |
528 | highlight_def(sema, db, def, Some(name_ref), possibly_unsafe) | 535 | h |
529 | } | 536 | } |
530 | NameRefClass::FieldShorthand { .. } => HighlightTag::Field.into(), | 537 | NameRefClass::FieldShorthand { .. } => HighlightTag::Field.into(), |
531 | }, | 538 | }, |
@@ -734,20 +741,10 @@ fn highlight_def( | |||
734 | db: &RootDatabase, | 741 | db: &RootDatabase, |
735 | def: Definition, | 742 | def: Definition, |
736 | name_ref: Option<ast::NameRef>, | 743 | name_ref: Option<ast::NameRef>, |
737 | possibly_unsafe: bool, | ||
738 | ) -> Highlight { | 744 | ) -> Highlight { |
739 | match def { | 745 | match def { |
740 | Definition::Macro(_) => HighlightTag::Macro, | 746 | Definition::Macro(_) => HighlightTag::Macro, |
741 | Definition::Field(field) => { | 747 | Definition::Field(_) => HighlightTag::Field, |
742 | let mut h = HighlightTag::Field.into(); | ||
743 | if possibly_unsafe { | ||
744 | if let VariantDef::Union(_) = field.parent_def(db) { | ||
745 | h |= HighlightModifier::Unsafe; | ||
746 | } | ||
747 | } | ||
748 | |||
749 | return h; | ||
750 | } | ||
751 | Definition::ModuleDef(def) => match def { | 748 | Definition::ModuleDef(def) => match def { |
752 | hir::ModuleDef::Module(_) => HighlightTag::Module, | 749 | hir::ModuleDef::Module(_) => HighlightTag::Module, |
753 | hir::ModuleDef::Function(func) => { | 750 | hir::ModuleDef::Function(func) => { |